Bearing 61820 (SKF)

Deep groove ball bearings, single row 61820

Bearing number : 61820

Size (mm) : 100x125x13

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 125

Width (mm) : 13

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 125 mm

B - 13 mm

d₁ - - 108.3 mm

D₂ - - 119.3 mm

r_1,2 - min. - 1 mm

d_a - min. - 105 mm

D_a - max. - 120 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 17.8 kN

Basic static load rating - C₀ - 18.3 kN

Fatigue load limit - P_u - 0.95 kN

Reference speed - 10000 r/min

Limiting speed - 6300 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 13.3

Mass bearing - 0.304 kg

Designation

Bore Dia, mm

Outer Dia, mm: